docstr: Test that the describe_index method of PineconeHook is called with correct arguments.
docstr_tok: ["Test","that","the","describe_index","method","of","PineconeHook","is","called","with","correct","arguments","."]
code: def test_describe_index(self, mock_describe_index):
      """Test that the describe_index method of PineconeHook is called with correct arguments."""
      self.pinecone_hook.describe_index(index_name=self.index_name)
      mock_describe_index.assert_called_once_with(
          index_name=self.index_name
      )
  
file_path: airflow/tests/providers/pinecone/hooks/test_pinecone.py
imports: from __future__ import annotations
  from unittest.mock import Mock, patch
  from airflow.providers.pinecone.hooks.pinecone import PineconeHook
label_desc: Use image node_id 5 for calling the TestPineconeHook obj's underlying member method code with example usage: obj.test_describe_index(mock_describe_index) without return types